Sungrow SG30CX, Руководство пользователя

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96
Parameters
SG40CX
SG50CX (1) SG50CX (2)
AC output power
40 kVA @45 ℃ ,
400Vac / 44 kVA
@ 40 ℃ ,
400Vac 40
KVA@50 ℃ ,
415Vac / 44
KVA@45 ℃ ,
415Vac
50kVA
50 kVA @45 ℃ ,
400Vac / 55kVA @
40 ℃ , 400Vac
50KVA@50 ℃ ,
415Vac / 55kVA @
45 ℃ ,415Vac
Rated AC output apparent
power
/ 50kVA /
Max. AC output current 66.9A 80.5A 83.6A
Nominal AC voltage 3 / N / PE ， 230 / 400V
AC voltage range 312 – 528V
Nominal grid frequency /
Grid frequency range
50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
Harmonic (THD)
< 3 % (at nominal power)
Power factor at nominal
power / Adjustable power
factor
> 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / AC
connection
3/3
Efficiency
Max. efficiency / European
efficiency
98.6% / 98.3% 98.7% / 98.4% 98.7% / 98.4%
Protection
DC
reverse polarity protection
Yes
AC short circuit protection
Yes
Leakage current protection Yes
Grid monitoring Yes
Ground fault monitoring Yes
DC switch
Yes
AC switch
No
PV string monitoring Yes
Q at night function Yes
PID recovery function Yes
DC Terminal Protective
Cover
/ Yes /
10 Appendix User Manual